Computer · Building Services
Which of the following lighting systems is most energy-efficient for modern buildings?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Light Emitting Diodes (LED)✓
- 2Compact Fluorescent Lamps (CFL)
- 3Halogen lamps
- 4Incandescent lamps
Correct answer
Light Emitting Diodes (LED)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Computer?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Building Services MCQs →Want more practice questions on Building Services?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Building Services